Vík í Mýrdal Weather in October
October in Vík í Mýrdal brings low temperatures, with highs of 7°C (45°F) and nights dropping to 4°C (39°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Vík í Mýrdal in October
As part of the rainy season, Vík í Mýrdal sees around 20 days of rain in October, with an average of 265 mm (10 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.
Temperature in Vík í Mýrdal in October
Vík í Mýrdal in October gets highs of 7°C (45°F) during the day and drops to 4°C (39°F) at night. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Vík í Mýrdal in October
With limited sunshine this month, there are about 76 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.If you're interested in exploring other destinations, our weather planner can help you discover additional travel options worldwide.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Vík í Mýrdal's climate page.
Vík í Mýrdal Temperature in October
Min Temperature
4°C (39°F)
Max Temperature
7°C (45°F)
Chance of Rain
66%
Precipitation
265 mm (10 in)
Rainy days
20 days
Humidity
79% *
Sunshine
76 hours *
Percentage Sunshine
25% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Vík í Mýrdal typically stay consistent throughout October, with daily highs averaging around 7°C (45°F). Nights are cold, with lows typically ranging from 2°C (36°F) to 5°C (41°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Vík í Mýrdal in October
Browse day-by-day weather records for Vík í Mýrdal spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Vík í Mýrdal historical weather extremes in October
Our historical data for Vík í Mýrdal spans 1976 to 2025, revealing these weather extremes.
- The warmest day in October was on October 5, 2010, with a maximum of 13°C (55°F).
- On October 13, 1981, Vík í Mýrdal saw its coldest October day with temperatures maxing out at -2°C (28°F).
- The coldest night in October in Vík í Mýrdal was on October 28, 2008, with a minimum of -6°C (21°F).
Best Places in Iceland in October
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in October →
perfect weather
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tolerable
unpleasant
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What to Wear in Vík í Mýrdal in October
Dress warmly and in layers for your trip to Vík í Mýrdal in October. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. It's going to pour! Pack a good poncho and prepare for very wet conditions. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Vík í Mýrdal in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Vík í Mýrdal's climate page.
Temperature Rainfall Sunshine Humidity
See the full Vík í Mýrdal climate overview or explore weather in Iceland.
